Resources Front End Development HTML/CSS Css diner FlexBox froggy Css tricks W3schools Codecademy Mdn Dash Javascript / Typescript Freecodecamp Modern js tutorial Untrusted javascript Learnjavascript.online Learn-js.org Eloquent javascript Js the right way Clean code Angular Angular docs Angular tutorials React React offi tutorials Fireship Awesome react React-redux React patterns Back End Development Php Php the right way Php docs Killer php Hacking with php Codecademy Php apprentice Geeks for geeks Php tutorial Nodejs Nodeschool Freecodecamp Java Codegym Python NeuralNine Django Very Academy Django docs Django REST framework Just Django Nestjs Nestjs docs Nestjs tutorial Databases Mongodb Mongodb university Mongodb guidelines Postgre sql Postgresql tutorials Postgresql guidelines Software Architecture Modeling C4model Uml Security Authentication Owasp top ten Authentication fundamentals